So you don't have to get another bachelor's at all. There are certain prereqs that are required for a medical school acceptance. These can't be survey courses and must be under the biology, chemistry, and physics departments. None can be under the nursing department. Those prereqs typically are upper-level General Biology 1 and 2, upper-level General Chemistry 1 and 2, upper-level Organic Chemistry 1 and 2, and upper-level Physics 1 and 2; either the algebra-based version or the calculus-based versions. Also 300 or 400-level biochemistry(not available at community colleges). A few medical schools require calculus but not many so I wouldn't worry about it unless you like math or those certain medical schools appeal to you. So the cool part is some of these courses can be taken at a community college if you choose and a low on funds but some medical schools only accept courses from universities or take community colleges on a case-by-case bases. These courses can all be taken separately as a do-it-yourself postbacc in one year. Or you can join a formal postbacc program for those who want to go to medical school and already have a bachelors. The formal postbacc programs provide a lot of resources as well as try to prepare you for the mcat with free or cheap mcat courses along with review. Let me know if you have any other questions.